講演情報
[329]Powder Morphology in Defects Suppression of Additively Manufactured Inconel 718
*趙 宇凡1、青柳 健大1、台野 洋平2、山中 謙太1、千葉 晶彦1 (1. 東北大金研、2. 東北大金研（現： 日本電子株式会社）)
キーワード：
Electron beam powder-bed fusion、Inconel 718、Powder morphology、Defect suppression
The powder characteristics play a vital role in electron beam powder-bed fusion (EB-PBF). It is demanded to know how the powder morphology affects the forming quality of the EB-PBF-built Inconel 718.